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Nissan Cylinder Head QD32 assembly 171316

171316 https://www.acmeimpex.com.au/web/image/product.template/14638/image_1920?unique=d822df1
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The Nissan QD32 Cylinder Head Assembly 171316 fits the QD32 diesel engine used in many light-commercial vehicles. The casting sits clean, the ports line up well, and the assembly gives you a solid base for a fresh rebuild. Workshops often use this head when the old one cracks from heat or starts losing compression. It supports smooth idling and steadier running once installed with the right internal parts.

$ 825.00 825.0 AUD $ 825.00

$USD 889.40

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The QD32 cylinder head assembly 171316 suits mechanics and rebuilders who want a straight replacement without dealing with worn or uneven sealing surfaces. The head sits nicely on the block, and the mounting points follow the original QD32 layout. Most technicians choose this assembly when the old head warps after overheating or when a crack appears between the valves.

Another thing worth noting is how the coolant and oil passages line up cleanly, which helps avoid the usual sealing headaches during installation. The casting comes smooth and ready for your valves, springs, and other top-end parts. In most cases, the head works well for fleet repairs because the QD32 engine often runs long hours and eventually needs a top-end refresh.

Why this cylinder head makes sense for QD32 engines

  • Fits the Nissan QD32 platform without modification
  • Supports better compression if the old head shows pitting or surface wear
  • Helps solve common overheating damage and gasket failure
  • Works well for routine rebuilds, workshop jobs, and long-hour commercial vehicles

You install your parts, torque it down, and the engine usually settles into a smoother rhythm. That’s what most technicians look for—something that fits right and helps the engine run steady again.

At Acme Impex, every cylinder head passes through casting and machining checks before dispatch. The goal is simple: supply parts that fit, sit correctly, and support dependable engine work. If you’re repairing a QD32 diesel and want a practical, straightforward replacement, this assembly gives you a good starting point for a clean rebuild.